Async where linq

static async Task<IEnumerable<T>> Where<T>(
    this IEnumerable<T> source, Func<T, Task<bool>> predicate)
{
    var results = new ConcurrentQueue<T>();
    var tasks = source.Select(
        async x =>
        {
            if (await predicate(x))
                results.Enqueue(x);
        });
    await Task.WhenAll(tasks);
    return results;
}


var filteredAddresses = await addresses.Where(MeetsCriteria);

Source: stackoverflow.com

Similar codes

0 vote174 views1 answer
Access denied tring to save a file uwp xamarin
C#
53 votes184 views6 answers
Console.writeline in c#
C#
0 vote189 views1 answer
How to set a Printer Port in C# on a specified Printer
C#
0 vote190 views1 answer
Chrome devtools capture all styling an element uses
C#
0 vote184 views3 answers
ActionExecutingContext result response return objects
C#
0 vote207 views1 answer
.net framework cheat sheet
C#
0 vote179 views1 answer
Convert object to xml c# example code
C#
15 votes172 views2 answers
C# double value with 2 decimal places
C#
0 vote198 views1 answer
How to pass id from view to controller in asp.net core
C#
1 vote223 views1 answer
How to set up blender with unity units
C#Unity